67670606

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1\times {\mathrm{643}}^1$

素因数の和:1267

約数の個数: 16

約数和(自身を含む): 102867408

約数和(自身を除く): 35196802

約数列:

[1, 2, 101, 202, 521, 643, 1042, 1286, 52621, 64943, 105242, 129886, 335003, 670006, 33835303, 67670606]

約数ペア:

[(1, 67670606), (2, 33835303), (101, 670006), (202, 335003), (521, 129886), (643, 105242), (1042, 64943), (1286, 52621)]